Side by side comparison and review of Archos 55 Cobalt Plus and OPPO Reno4 Pro 5G. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Archos 55 Cobalt Plus | OPPO Reno4 Pro 5G |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | CPH2089 | |
| Form Factor | Touch | Touch | |
| Height | 152.5 mm | 159.6 mm | OPPO Reno4 Pro 5G has greater height than Archos 55 Cobalt Plus. |
| Width | 77 mm | 72.5 mm | Archos 55 Cobalt Plus has greater width than OPPO Reno4 Pro 5G. |
| Depth | 8.3 mm | 7.6 mm | OPPO Reno4 Pro 5G is narrower than Archos 55 Cobalt Plus. |
| Weight | 130 g | 172 g | Archos 55 Cobalt Plus is lighter than Archos 55 Cobalt Plus. |
| Body Colour | Grey | Space black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.277 W/kg (body), 0.251 W/kg (head) | 1.318 W/kg (body), 0.892 W/kg (head), 2.707 W/kg (limb) | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C | |
| SIM Card Type (Size) | Micro SIM, nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Archos 55 Cobalt Plus | OPPO Reno4 Pro 5G |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | AMOLED | |
| Screen Size (Display Size) | 5.5" | 6.5" | OPPO Reno4 Pro 5G has larger screen size than Archos 55 Cobalt Plus. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 2400 x 1080 pixels | OPPO Reno4 Pro 5G has better screen resolution than Archos 55 Cobalt Plus. |
| Display Format | HD | Full HD+ | |
| Pixel Density | 267 ppi | 402 ppi | OPPO Reno4 Pro 5G has better pixel density than Archos 55 Cobalt Plus. |
| Max Brightness | - | 1100 cd/m² | |
| Colour Depth | - | 16.7 million colours | |
| Contrast Ratio | - | 5000000:1 | |
| HDR | - | Yes | OPPO Reno4 Pro 5G has HDR. |
| HDR Technology | - | HDR10+ | |
| Display Features | Full Lamination, 2.5D curved glass | DCI-P3 Wide colour gamut, Dark mode, 180Hz sampling rate, 90Hz 3D Curved Screen | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 5 (scratch resistant glass) |
| PROCESSOR | Archos 55 Cobalt Plus | OPPO Reno4 Pro 5G |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 765G | |
|---|---|---|---|
| Processor Number | MT6735P | - | |
| Clock Speed | 1 GHz | 2.4 GHz | OPPO Reno4 Pro 5G has higher clock speed than Archos 55 Cobalt Plus. |
| Processor Core Qty | Quad-core | 8-core | OPPO Reno4 Pro 5G has higher processor core quantity than Archos 55 Cobalt Plus. |
| 64-bit Architecture | Yes | - | Archos 55 Cobalt Plus has 64-bit architecture. |
| Graphics System (GPU) | Mali T720 MP3 | Qualcomm ADRENO 620 |
| MEMORY | Archos 55 Cobalt Plus | OPPO Reno4 Pro 5G |
|---|
| RAM | 2 GB | LPDDR4X SDRAM - 12 GB | OPPO Reno4 Pro 5G has more RAM than Archos 55 Cobalt Plus. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 256 GB | OPPO Reno4 Pro 5G has more internal memory than Archos 55 Cobalt Plus. |
| Memory Interface | - | UFS 2.1 | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 64 GB | - |
| CAMERA | Archos 55 Cobalt Plus | OPPO Reno4 Pro 5G |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 3 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 48 Megapixel | OPPO Reno4 Pro 5G has better camera resolution than Archos 55 Cobalt Plus. |
| Sensor Size | - | 1/2" | |
| Sensor Name | - | Sony Exmor RS IMX586 sensor | |
| Lens Aperture | - | F/1.7 | |
| Lens Construction | - | 6-element | |
| Pixel Size | - | 0.8 μm | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | OPPO Reno4 Pro 5G has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Laser Auto Focus | - | Yes | |
| Minimum Focal Length (Focal Distance) | - | 26 mm | |
| Optical Zoom | - | 2x | |
| Digital Zoom | - | 20x | |
| Special Effects | - | HDR, Stickers | |
| Camera Modes | - | Panorama, Time-lapse mode, night mode, Expert Mode, Bokeh Mode, AI Beautify | |
| Light Source | LED light | LED flash | |
| Still Image Resolutions | - | 8000 x 6000 | |
| Video Resolutions | 1280 x 720 (720p) | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 fps | |
| Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), 5x Hybrid Zoom, 4-in-1 Pixel technology, contrast detection auto-focus (CDAF), laser detection auto focus (LDAF), Ultra Steady Video 3.0 |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 12 Megapixel | |
|---|---|---|---|
| Sensor Size (2nd Camera) | - | 1/2.43" | |
| Sensor Name (2nd Camera) | - | Sony Exmor RX IMX708 sensor | |
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | - | F/2.2 | |
| Field of View (2nd Camera) | - | 120 degree(s) | |
| Pixel Size (2nd Camera) | - | 1.4 μm | |
| Minimum Focal Length (2nd Camera) | - | 16 mm | |
| Camera Functions (2nd Camera) | - | Autofocus | |
| Camera Modes (2nd Camera) | - | Ultra Night Mode | |
| Camera Features (2nd Camera) | - | 6P lens, 3cm macro shooting |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 13 Megapixel | |
|---|---|---|---|
| Lens Type (3rd Camera) | - | Telephoto lens | |
| Lens Aperture (3rd Camera) | - | F/2.4 | |
| Lens Element Qty (3rd Camera) | - | 5-element | |
| Pixel Size (3rd Camera) | - | 1 μm | |
| Minimum Focal Length (3rd Camera) | - | 52 mm | |
| Camera Functions (3rd Camera) | - | Autofocus |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 32 Megapixel | OPPO Reno4 Pro 5G has better front camera resolution than Archos 55 Cobalt Plus. |
| Lens Aperture (Front) | - | F/2.4 | |
| Lens Element Qty (Front) | - | 5-element | |
| Camera Modes (Front) | - | Panorama, Time-lapse mode, Slow motion mode, night mode, Expert Mode, AI Beauty, Portrait | |
| Still Image Resolutions (Front) | - | 6560 x 4928 | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps |
| BATTERY AND CHARGING | Archos 55 Cobalt Plus | OPPO Reno4 Pro 5G |
|---|
| Battery Capacity (Battery Size) | 2700 mAh | 4000 mAh | OPPO Reno4 Pro 5G has larger battery capacity than Archos 55 Cobalt Plus. |
|---|---|---|---|
| Fast Charging Technology | - | SuperVOOC 2.0 Flash Charge | OPPO Reno4 Pro 5G has fast charging technology. |
| Recharge Time (Charging Time) | - | 36 min | |
| Standby Time | 450 hours | 425 hours | Archos 55 Cobalt Plus has longer standby time than OPPO Reno4 Pro 5G. |
| Talk Time | 1620 minutes | 1440 minutes | Archos 55 Cobalt Plus has longer battery life when making calls than OPPO Reno4 Pro 5G. |
| Run Time Details | Talk: up to 1620 min Standby (single SIM): up to 450 hrs Standby (dual SIM): up to 340 hrs |
Standby: up to 425 hrs Talk: up to 1440 min Playback (audio (w/headset)): up to 81 hrs Playback (audio (via speakers)): up to 27 hrs Playback (video): up to 18 hrs |
|
| Battery Technology | Lithium Ion | - |
| CELLULAR | Archos 55 Cobalt Plus | OPPO Reno4 Pro 5G |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 5G | OPPO Reno4 Pro 5G has more advanced generation mobile network. |
| Operating System | Android 5.1 (Lollipop) | ColorOS 7.2 (based on Android 10) | |
| Intelligent Assistant | Google Now | - | |
| Navigation | GPS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
| COMMUNICATIONS | Archos 55 Cobalt Plus | OPPO Reno4 Pro 5G |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, DC-HSPA+ | FDD-LTE, TDD-LTE, 5G NR FR1 | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | - | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
| 3G UMTS Frequency | - | 2100, 1900, 1700, 850, 800, 900, 800 | |
| 4G LTE Band | - | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 42, Band 66 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, FDD 1700 - 2110 AWS-3 | |
| 5G NR Band | - | N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, n40 | |
| 5G NR Frequency | - | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500, TDD 2300 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 5.1 | |
| NFC | - | Yes | OPPO Reno4 Pro 5G has NFC reader for mobile payments. |
| Messaging Services | Google+ Hangouts, SMS, MMS | - |
| MEDIA | Archos 55 Cobalt Plus | OPPO Reno4 Pro 5G |
|---|
| Supported Digital Audio Standards | WAV, AAC, PCM, Ogg Vorbis, MP3, ADPCM, AAC + | WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), apt-X, LDAC, MID, SBC, apt-X HD, APTX-TWS+ | |
|---|---|---|---|
| Supported Digital Video Standards | AVI, MPEG-4, 3GP, H.264 | MKV, FLV, AVI, MOV, WMV, ASF, 3GP, MP4 | |
| Sound Enhancements | - | Dolby Atmos sound technology |
| FEATURES | Archos 55 Cobalt Plus | OPPO Reno4 Pro 5G |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor, G-sensor | Accelerometer, ambient light sensor, proximity sensor, pedometer, gyro sensor, geomagnetic sensor, gravity sensor | |
| Security Devices | - | Fingerprint reader (under display) | |
| Additional Phone Features | - | MU-MIMO technology |
| OTHERS | Archos 55 Cobalt Plus | OPPO Reno4 Pro 5G |
|---|
| Included Accessories | Hands-free headset, USB cable, power adapter | Headphones, power adapter, SIM card removal tool, USB-C cable, protective case |
|---|
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